As the #1 selling home standby generator brand, Generac's® Guardian Series® generators provide the automatic backup power you need to protect your home and family during a power outage. Every Guardian Series generator comes with FREE Mobile Link™ Connectivity, allowing you to monitor the status of your generator on a phone, tablet or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, the generator starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's® Guardian Series® offers benefits that few competitors can match, all backed by 24/7/365 customer support and a nationwide dealer network of more than 6,000 strong, the best in the market.